metainfojob.h

/*  This file is part of the KDE libraries
    Copyright (C) 2001 Rolf Magnus <ramagnus@kde.org>
    parts of this taken from previewjob.h
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation version 2.0.
 
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/
 
#ifndef __tdeio_metainfojob_h__
#define __tdeio_metainfojob_h__
 
#include <tdeio/job.h>
#include <tdefileitem.h>
 
namespace TDEIO {
    class TDEIO_EXPORT MetaInfoJob : public TDEIO::Job
    {
        TQ_OBJECT
    public:
        MetaInfoJob(const KFileItemList &items, bool deleteItems = false);
        virtual ~MetaInfoJob();

        void removeItem( const KFileItem *item );

        static TQStringList availablePlugins();

        static TQStringList supportedMimeTypes();
 
    signals:
        void gotMetaInfo( const KFileItem *item );
        void failed( const KFileItem *item );
 
    protected:
        void getMetaInfo();
 
    protected slots:
        virtual void slotResult( TDEIO::Job *job );
 
    private slots:
        void start();
        void slotMetaInfo(TDEIO::Job *, const TQByteArray &);
 
    private:
        void determineNextFile();
//        void saveMetaInfo(const TQByteArray info);
 
    private:
        struct MetaInfoJobPrivate *d;
    };

    TDEIO_EXPORT MetaInfoJob* fileMetaInfo(const KFileItemList& items);

    TDEIO_EXPORT MetaInfoJob* fileMetaInfo(const KURL::List& items);
}
 
#endif